I recently heard a story that as Sec. of State Clinton was once at an impasse during some sort of negotiations and told the attendees of the meeting she was at to go home and look at a photo of their child or grandchild to think about what kind of a future they would have if they didn't break through the impasse. Does anyone know where this anecdote came from? Was it in her memoir? Need specifics about the incident for a work assignment. Thanks in advance!